Note 524 — PART VI.—ALKALOIDS AND POISONOUS VEGETABLE PRINCIPLES SEPARATED FOR THE MOST PART BY ALCOHOLIC SOLVENTS. (continued 5)
Reading edition
Tiglic acid, C5H8O2, is a volatile acid, m.p. 64°, boiling point, 198·5°; it forms a soluble barium salt, and an insoluble silver salt.